Tina, an industrial psychologist, is asked to give a presentation on the benefits of healthy colleague relationships to the employees of a textile company. In her presentation, Tina uses various technical terms, all related to the subject of psychology, because of which the employees find it difficult to understand her and quickly lose interest in the presentation. In the given scenario, the employees of the textile company face a(n) to communication.

A. perceptual barrier
B. language barrier
C. organizational barrier
D. physical barrier

Haley photocopying purchases a paper from an out-of-state vendor. average weekly demand for paper is 150 cartons per week for which haley pays $15 per carton. in bound shipments from the vendor average 1000 cartoons with an average lead time of 3 weeks. haley operates 52 weeks per year; it carries a 4-week supply of inventory as safety stock and no anticipation inventory. the vendor has recently announced that they will be building a faculty near haley photocopying that will reduce lead time to one week. further, they will be able to reduce shipments to 200 cartons. haley believes that they will be able to reduce safety stock to a 1-week supply. what impact will these changes make to haley’s average inventory level and its average aggregated inventory value?